会议专题

Expansion of High-Speed Railway Sub-grade CMA Modifier Applied Research

Shiwu railway passenger dedicated railway network planning 揺ight vertical and eight horizontal?railway trunk line, speed, quality standards high, especially after the settlement of roadbed construction request for the amount of not more than 15mm, this expansive soil sub-grade construction has set higher requirements. Articles for SHIWU Railway Passenger Line of expansive soil sub-grade construction of high standards and strict requirements of the features discussed in detail the ecological CMA.. (changing the montmoriuonite抯 absorbent) modifier modification principles, construction methods, quality control points, through the CMA modifier improved the amount of spraying times and sprayed expansive soil test analysis to determine the applicable passenger dedicated railway expansive soil subgrade construction process, quality control methods to guide construction of similar projects will have a positive learn.

expansive soil sub-grade CMA principles of ecological construction technology modifier modification.

Lizeng LI

Shijiazhuang Institue of Railway Technology, Shijiazhuang, China 050041

国际会议

2011 International Conference on Construction & Real Estate Management(2011建设与房地产管理国际会议)

广州

英文

159-162

2011-11-19(万方平台首次上网日期,不代表论文的发表时间)